00585     2200205   4500001002100000005001500021035002000036245007000056100002300126300003700149700001800186260005300204082001000257084001600267020001600283650002600299650002000325650002500345990000900370INLIS00000000000031520200903094417  a0010-09200000071 aMethods For Research On The Ecology Of Soil-Borne Plant Pathogens0 aLeander F. Johnson  aviii, 247 hlm. :bilus.; 22,5 cm0 aElroy A. Curl  aMinneapolis :bBurgess Publishing Company,c1972  a631.4  a631.4 JOH m  a8087-1016-8 4aECOLOGY OF SOIL-BORNE 4aPLANT PATHOGENS 4aMETHODS FOR RESEARCH  a3928